Dental abutment



FIG. 1 is a top perspective view of a dental abutment embodying the newdesign.

FIG. 2 is a first side view thereof.

FIG. 3 is a second side view thereof.

FIG. 4 is a third side view thereof.

FIG. 5 is a fourth side view thereof.

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

Broken lines are used to illustrate features of the dental abutmentwhich form no part of the claimed design.

CLAIM The ornamental design for a dental abutment, as shown and described. 